North American Network Operators Group
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Re: multiple origin ASes

  • From: Simon Leinen
  • Date: Mon Jan 22 08:01:17 2001 
>>>>> "a" == abha  <[email protected]> writes:
> Yeah.  I know about that origin of inconsistent ASes.  I'm more
> curious about other creative occurences...

Some Exchange Point LANs don't have a well-defined origin AS, so if
multiple ISPs want to provide transit to the LAN, they'll announce it
from their respective AS and it will show up under multiple origins.

198.32.162.0/24 (Oregon-IX) and 194.42.48.0/24 (TIX Zurich) are two
examples of this.
-- 
Simon.